20210133122210 has 32 divisors (see below), whose sum is σ = 39170985851520. Its totient is φ = 7479562723072.

The previous prime is 20210133122177. The next prime is 20210133122233. The reversal of 20210133122210 is 1222133101202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1007474174 + ... + 1007494233.

It is an arithmetic number, because the mean of its divisors is an integer number (1224093307860).

Almost surely, 2^{20210133122210} is an apocalyptic number.

20210133122210 is a deficient number, since it is larger than the sum of its proper divisors (18960852729310).

20210133122210 is a wasteful number, since it uses less digits than its factorization.

20210133122210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014968490.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 20210133122210 its reverse (1222133101202), we get a palindrome (21432266223412).

The spelling of 20210133122210 in words is "twenty trillion, two hundred ten billion, one hundred thirty-three million, one hundred twenty-two thousand, two hundred ten".